Karl-Jean Longuet
Karl-Jean Longuet (10 November 1904 – 20 July 1981) was a French sculptor. He was the son of Jean Longuet, the grandson of Charles Longuet and the great-grandson of Karl Marx. Longuet was married to the sculptor Simone Boisecq.
Karl-Jean Longuet

Pierre-Yves Beaudouin · CC BY-SA 3.0
- Born
- 1904. · 14th arrondissement of Paris.
- Died
- 1981. · Paris.
- Nationality
- France.
- Occupation
- sculptor.
- Education
- Beaux-Arts de Paris, Lycée Lakanal and École nationale supérieure des arts décoratifs.
- Languages
- French.
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Karl-Jean Longuet (10 November 1904 – 20 July 1981) was a French sculptor. He was the son of Jean Longuet, the grandson of Charles Longuet and the great-grandson of Karl Marx. Longuet was married to the sculptor Simone Boisecq.
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wikidata · Q1533730 · wikipedia · Karl-Jean Longuet
In this article
Identity and origins
Identity and origins
Karl-Jean Longuet was recorded at birth as Charles Jean Paul Longuet-Marx. His recorded language was French. He was the child of Jean Longuet and Anita Desvaux. He married Simone Boisecq. Other recorded relations include Karl Marx.
Identity
Identity
Karl-Jean Longuet is recorded as having studied at Beaux-Arts de Paris, Lycée Lakanal and École nationale supérieure des arts décoratifs. Formation and teaching. Longuet studied at Beaux-Arts de Paris, Lycée Lakanal and École nationale supérieure des arts décoratifs.
Life and career
Dated record
Life and career
Explore 1904–2011
The full dated record · 3 entries
1904
Karl-Jean Longuet born at 14th arrondissement of Paris.
1981
Karl-Jean Longuet died at Paris.
2011
Karl-Jean Longuet et Simone Boisecq (2011) is digitised and catalogued by Open Library.
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14th arrondissement of Paris.
Birth place
Paris.
Death place
Primary material
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reference work
- Wikidata, structured authority record Q1533730: Karl-Jean Longuet
Reputable secondary · Wikidata
- “Karl-Jean Longuet”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority file
- VIAF cluster 103805926 for Karl-Jean Longuet, aggregating national library name authorities.
General reference · OCLC
Notes from the source article
Cited by Wikipedia
Notes from the source article
These works are cited by the source article, in its own numbering. They are recorded as its citations, not as sources VALÉORINE has verified.
- 1.Acte de naissance n°9845 avec mentions de mariages, changement de nom et décès. Archives de Paris. 6/31.
- 2.Anne Longuet Marx, Le Soleil et l'envol, Paris, L'atelier contemporain, 2022, .
- 3.Le jour où Léon Blum inaugure à Saint-Léonard, le buste de Pressemane, sculpté par l'arrière petit-fils de Marx. Le Populaire du Centre. 20-02-2022.
- 4.Anne Longuet Marx, Le Soleil et l'envol, Paris, L'atelier contemporain, 2022, .
- 5.Catalogue Claire Goll, 2012, Saint-Dié-des Vosges, .
- 6.Catalogue Claire Goll, , .
- 7.Seuls les noms d'Auricoste et de Marc Chagall sont inscrits. Il est précisé que Longuet a retravaillé en trois dimensions l'œuvre de Chagall ( , ).
- 8.Catalogue préfacé par Francis Villadier.
- 9.Catalogue préfacé par Jean Guichard-Meili.
- 10.Images des œuvres de Karl-Jean Longuet et Simone Boisecq au Musée Unterlinden.
- 11.Toutes les œuvres de Karl-Jean Longuet sont reproduites dans Donation Boisecq Longuet au musée des Beaux-Arts de Dijon, préface de François Rebsamen, textes de Anne Longuet Marx, Agnès Werly, Blandine Chavanne, Thierry Dufrêne et Sabrina Dubbeld, Silvana Editoriale/musée des Beaux-Arts de Dijon, 2022, 112 p.
- 12.Sculptures de Karl-Jean Longuet dans les collections du Centre national des arts plastiques. www.cnap.fr.
- 13./ Cnap. cnap.fr.
- 14.À nos Grands Hommes - La monumentalité en cartes postales : Sculpteur…. musee-orsay.fr.
- 15.Images des sculptures de Karl-Jean Longuet conservées au musée d'Art moderne de Paris. Musée d'Art Moderne de Paris.
- 16.Karl-Jean Longuet. Centre Pompidou.
- 17.Images des sculptures de Karl-Jean Longuet conservées au musée des Beaux-Arts de Reims. Portail officiel des Musées de Reims. 2017-07-17.
- 18.Fontaine. museedevalence.fr.
- 19.Sans titre. Mairie de Vitry-sur-Seine.
- 20.Hommage à Salvador Allende (Karl-Jean Longuet). atlasmuseum.net.
- 21.Bulletin du Club français de la médaille, , semestre 1980, , reproduction.
- 22.Le Spleen de Paris illustré par Karl-Jean Longuet (1904-1981). inha.fr. 09-06-2022.
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Died at
1- ParisPlace
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The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
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